Is The Weather A Sign Of The End Of The World?

Yesterday I was watching the crazy show were people are preparing for the apocalypse, 'Dooms Day Pepper’s" and my son turns to me and asks "Is it going to rain cats and dogs?!" I said "More like, pigs will fly over!"
Some people will claim that this bizarre weather is a sign that the world is coming to an end. I can't say that I know whether or not that is true but I can tell you what I think. From one day it is warm and beautiful outside to the next day cold and thunderstorms scaring the crap out of my kids. It is a bit odd. You do have to realize that the mass media is reaching far more people than it did 10 years ago though, so therefore we are more aware. Not only that a tornado in Stockton?! Cool and crazy considering that we never get any near this area. I don't believe this is a sign of an inevitable doom coming, but I think there is going to be a worldwide change. Whether the cause is global warming or it's the earth’s magnetic field changing. The only thing I can do about it is load up on ammunition and guns and prepare for the worst...just in case. What would you do if you knew for a fact that something drastic is about to happen?